India's Richest

#10 Gautam Adani

Dropped out of college to start a trading outfit 20 years ago. Now his Adani Enterprises has interests in edible oils, power, infrastructure. Owns Mundra Port, India's largest in private sector. Fishermen recently took Adani to court over special economic zone he's building on western coast; court ruled in his favor. Plans to list power subsidiary are delayed.

Methodology: Unlike our annual billionaires list, this ranking has been broadened to include family fortunes. For instance, Tulsi Tanti's billion fortune represents his family's entire stake in Suzlon Energy, not his personal stake that's reflected in the billionaire rankings. Net worths were calculated using Nov. 3 market prices and exchange rates. Privately held companies are valued by comparing them to similar publicly traded companies. Indian nonresidents such as Lakshmi Mittal are included as long as they still hold Indian citizenship. This ranking, unlike the forbes billionaires list, includes family fortunes.